baber/WOPTO huggingface dataset:
Patent JP-H01217259-A (JP)
Title: Background remover
Inventor: MURAYAMA TAKESHI
IPC: G01N30/02
Filed: 1988-02-26
Abstract: PURPOSE:To obtain a background remover for analysis of cations with a simple construction, by laminating anion exchange films and sheets having grooves each with a filter-like substance inserted thereinto on both sides of a sheet having a groove filled with a spherical substance. CONSTITUTION:A first sheet 2 made of, for example, rubber provided with a groove 2a at the center thereof, a second sheet 3 comprising an anion exchange film, a third sheet 4 made of, for example, rubber provided with a groove 4a at the center thereof, a fourth sheet 5 comprising an anion exchange film and a fifth sheet 6 made of, for example, rubber provided with a groove 6a at the center thereof are laminated sequentially. Here, the groove 4a is filled with a spherical substance such as anion exchange resin and the grooves 2a and 6a with a filter-like substance having continuous air pores separately. Then, for example, the laminated body thus obtained is sandwiched by acrylic substrates 1 and 7 from both sides. A background remover thus obtained runs an eluate from a separation column of a cation analyzer into the groove 4a and a removing liquid of NaOH or the like into grooves 2a and 6a, thereby enabling efficient removal of anion in the eluate.
Patent JP-H06258989-A (JP)
Title: Electrophotographic device
Inventor: KIYOI HIROYUKI
IPC: B41J2/44
Filed: 1993-03-04
Abstract: PURPOSE:To reduce the number of components and to simplify the structure and assembly. CONSTITUTION:The periphery of a photosensitive belt 21 fitted around a drive roller 22 is formed to be longer than that of the drive roller 22. An elastic pressing member 23 on the belt formed to be is shorter than the periphery of the drive roller 22 and is elastically in contact with the photosensitive belt 21, near the end of the belt 21. The photosensitive belt 21 moves being in pressure-contact with the drive roller 22 in the image forming direction as the drive roller 22 rotates, so as to form a nip part curved inwards along a development roller 6a.
Patent JP-2000237989-A (JP)
Title: Transfer apparatus
Inventor: TAKAMATSU TSUYOSHI
IPC: B05C5/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of breakage and contact failure of a connector and disconnection of a line by reducing load applied to lines (electric wire, air piping) wired in a movable part of a transfer apparatus and its connector part. SOLUTION: This transfer apparatus includes a Y movable part 4 supported on a fixed table 7 movably along designated routes 41, 41, and a wiring (electric wire, cable, air piping and so on) S... disposed extending from a machine frame 6 to the Y movable part 4 to send driving force to the Y movable part 4. Further the apparatus includes a bracket 8 for fixing wirings S... fitted on this side of an inlet of a ling guide unit 43 in the machine frame 6, and a movable mechanism 81 for varying the arrangement of the bracket to a fitting portion.
Patent JP-H02222919-A (JP)
Title: Beam shape converting device
Inventor: GOTO CHIAKI
IPC: G02B27/00
Filed: 1989-02-23
Abstract: PURPOSE:To eliminate the loss of the quantity of light which accompanies the cutoff of a light beam and to obtain a light beam which has a small beam diameter by separating a light beam into two light beams which leave each other completely and converging the two light beams on a focus position by a focus lens. CONSTITUTION:The device consists of a couple of conic lenses 2 and 3 which are equal in refracting power and a condenser lens 4 and when the laser beam 7 which is emitted by a semiconductor laser 5 and collimated by a collimator lens 6 is made incident on the device 1, this laser beam 7 is separated by the 1st conic lens 2 mutually into the two light beams which travel leaving each other. Then the beams are made parallel to each other by the 2nd conic lens 3 and converged on the focus position P of the condenser lens 4 by the condenser lens 4. Consequently, the problem of light quantity loss, etc., is eliminated and a beam spot is reduced in size by a super-resolving phenomenon.
Patent JP-H04363941-A (JP)
Title: Intercept prevention method in asynchronous transfer mode communication
Inventor: NAKAJIMA SEIICHI
IPC: H04L9/12
Filed: 1991-02-18
Abstract: PURPOSE:To prevent intercept without losing high speed performance of the asynchronous transfer mode(ATM) by using optional one of plural virtual bus identifiers (VPI) and virtual line identifiers (VCI) allocated to one call channel at random so as to transfer a cell. CONSTITUTION:Plural VPI, VCI are assigned to one call channel and one of the plural VCI, VPI allocated is used at random optionally to transfer a cell. Since the VPI, VCI relating to the same call channel are always changed in the unit of cells through a transmission line 9 between a transmission node and a reception node, even when a cell having the specific VPI, VCI is extracted, it is impossible to collect the communication content of the specific call. Even when all cells on the transmission line 9 are collected, it is difficult to extract a cell of the specific call and the intercept is prevented. Furthermore, since only the VPI and VCI are revised in the unit of cells, the processing of the header 2 is easy and intercept is prevented without losing the high speed performance of the ATM.
Patent JP-H03246358-A (JP)
Title: Starting fuel feeding device for carburetter
Inventor: ONO FUMIO
IPC: F02M17/04
Filed: 1990-02-23
Abstract: PURPOSE:To smoothly start an engine without starting motor by providing a manual pump in a passage to connect a fuel chamber of carburetter with a fuel tank, in an engine in which the fuel chamber of the carburetter and a suction passage are connected by a starting fuel feeding passage furnishing an electromagnetic switching valve. CONSTITUTION:A starting fuel feeding device of an internal combustion engine for a portable working machine furnishes the main body 4 of a carburetter 1 with a diaphragm type fuel pump A, a fuel feeding mechanism B, and an electromagnetic switching valve C to open and close starting fuel feeding passages 11 and 14 between the fuel feeding mechanism B and a suction air passage 9, and the electromagnetic switching valve C is controlled by a control circuit 37 depending on the signal of the primary coil 30a of a flywheel magnet 30 of an engine 31. In this case, the upstream part from the throttle 17 of the fuel feeding passage 14 is communicated to a fuel tank 18 through a pipe 14a, a check valve 39a, a manual pump 39, a check valve 39b, and a pipe 14a. The manual pump 19 is composed to push out the fuel in a container by manually squeezing the container made of a rubber and the like, which can be expanded and contracted.
Patent JP-H10240662-A (JP)
Title: Server-client type information providing method and system
Inventor: NAKABAYASHI KIYOSHI
IPC: G06F13/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To perform information provision utilizing the history information of a user without lowering a response speed even in the case that many users simultaneously originate requests. SOLUTION: When a client requests (S1) information, a user name and a page name included in the request are transmitted to a transmission/reception server connected through a computer network. The transmission/reception server selects one of plural history information management servers based on a prescribed standard and transfers the received user name and page name, and in the selected history information management server, an appropriate page is selected (S3) based on the history information of the user and transferred to the transmission/reception server. The transmission/reception server transmits the page obtained from the history information management server to the client of a request origin and the provided page is displayed in the client.
Patent JP-H08239857-A (JP)
Title: Floor face construction method for underground structure
Inventor: OBATA KATSURO
IPC: E04B5/32
Filed: 1995-03-03
Abstract: PURPOSE: To make a floor face thin and improve underground excavation efficiency without being hindered by the floor face of the upper floor. CONSTITUTION: After the connection of a steel pipe concrete beam 12 to an inverted stanchion 10 is completed, the portion of the underground second floor BF2 is secondarily excavated. The first semi-PC slab plate 14 is suspended on the steel pipe concrete beam 12 via U-shaped reinforcing bars 52, and the first semi-PC slab plate 14 is installed on a column strip 48 along the steel pipe concrete beam 12 with no gap (column strip installing process). The second semi-PC slab plate 16 is overlappingly supported on the end section of the first semi-PC slab plate 14, and the second semi-PC slab plate 16 is installed on a middle strip 50 surrounded by the column strip 48 with no gap (middle strip installing process).  After reinforcing bars are arranged on the first and second semi-PC slab plates 14, 16, concrete 46 is placed to construct a flat slab 58, and the steel pipe concrete beam 12 is buried in the concrete 46 (floor concrete placing process).
Patent JP-H04262021-A (JP)
Title: Intake device of four cycle engine
Inventor: KANEKO MAMORU
IPC: F02F1/24
Filed: 1991-02-15
Abstract: PURPOSE:To provide the intake device of an engine which can generate both horizontal and vertical swirls mainly in a middle speed operation range. CONSTITUTION:One intake opening 18 per one cylinder and intake openings 17, 19 on the right and left sides positioned on its both sides are arranged at the wall face 13a of the combustion chamber of a cylinder head 13, in an approximately circular arc manner viewing in the cylindrical axial direction, and a central intake valve 35 and intake valves 34, 36 on right and left sides are respectively arranged in the central intake opening 18, and intake openings 17, 19 on the side part. There are provided on the cylinder head 13, a left intake passage 22 which leads outward from the intake opening 17 on the above left side part, and a right intake passage 23 which leads outward from the intake opening 19 on the above right side part and from a central intake opening 18. The right intake passage 23 is formed in such a configuration as having one outer opening, and branched, on the way, in a york shape which comprises the right side passage 23b continuing to the intake opening 19 on the right side part and the central passage 23a continuing to the central intake port 18, and a communication hole 60 for connecting the left intake passage 22 to the vicinity of the central passage 23a of the right intake passage 23 is provided.
Patent JP-H08241064-A (JP)
Title: Display control system
Inventor: NISHIKAWA HIROFUMI
IPC: G09G5/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a display control system making the security control compatible with the reduction in power consumption. CONSTITUTION: In the display control system of a computer system having an instant security function and an automatic power off function, a display memory interface control register 5 is allocated to an instant security side as a control function of stoppage and restoration of a picture display. Further, a DPMS control register 3, a DAC control part 4 and a DAC control register 6 are allocated to an automatic power off side. By effectively controlling them, both functions are operated correctly, and the security control is made be compatible with the reduction in power consumption.
Patent JP-S57159289-A (JP)
Title: Connection method for lining tube
Inventor: KOYANAZU ZENJIROU
IPC: B23K31/02
Filed: 1981-03-26
Abstract: PURPOSE:To connect two tubes easily to a lining tube of an optional length, by bringing a cylindrical material into contact with lining layers of two tube materials and inserting this cylindrical material into two tube materials to connect them and charging lining materials into the space part between the inside face of tube materials and the outside face of the cylindrical material. CONSTITUTION:A cylindrical material 5 consisting of, for example, a thin iron plate is inserted to a tube material A, where a lining layer 2 is formed with lining materials except an unlining part 4, so that an outside face end part 7 of the cylindrical material 5 is brought into contact with a surface end part 6 of the layer 2. A tube material B consisting of steel where a lining layer 2' is formed similarly is inserted from the other end of the cylindrical material 5 so that a surface end part 6' of the layer 2' is brought into contact with an outside face end part 7' of the cylindrical material 5, and tube materials A and B are brought into contact with each other in junction end parts 3 and 3'. After a junction part 8 by this contact is welded by electric welding or the like, lining materials 1 similar to lining materials 1 applied to tube materials A and B are charged into a gap part 11 from a charging hole 9 provided in unlining parts 4 and 4' to form a lining layer 12, thus connecting tube materials A and B.
Patent JP-S62201213-A (JP)
Title: Formation of resin board
Inventor: HAYASHI YOSHIHISA
IPC: B29C43/02
Filed: 1986-02-28
Abstract: PURPOSE:To extremely rapidly perform the forming of a resin board and improve the energy efficiency to a far greater extent by a method wherein a top force and/or a bottom force are heated and then a resin board is set between the top force and the bottom force so as to be press-molded into a predetermined shape with application of high-frequency currents. CONSTITUTION:The molding surface of a bottom force 3 is heated up to an temperature of 40-100 deg.C by feeding steam to a stem pipe 6. In the above- mentioned state, a resin board 7 is set between a top force 2 and the bottom force 3. The resin board 7 is produced by binding the mixture of fibers and thermoplastic synthetic resin by binder, which is softened by heating through the contact of the resin board 7 with the bottom force 3. By applying high-frequency currents through cords 4 and 5 in the state that the binder is in softened state by heating and the resin board 7 is pinchedly pressed between the top force 2 and the bottom force 3, the resin board 7 is rapidly heated up to the setting temperature of the binder by high-frequency induction heating and consequently the binder sets and the resin board is formed into a predetermined shape.
Patent JP-S60189707-A (JP)
Title: Photocoupler
Inventor: NISHIMURA YUKIO
IPC: G02B6/122
Filed: 1984-03-10
Abstract: PURPOSE:To obtain a photocoupler with good precision and efficiency by forming a grating and a light guide of a thin film of an organic compound which has a hydrophobic and a hydrophilic part. CONSTITUTION:A polymerizing LB film is formed as an optical waveguide 31 on a substrate 32. The hatched part 39 of the LB film 31 is irradiated with gamma rays, electron beam, or ultraviolet rays for exposure 37, performing polymerization. In this case, a groove part 38 and an unexposed part 38' except the groove part 38 are not exposed to said gamma rays, etc. When the LB film 31 is dipped in benzene after the exposure, the LB film of the polymerized part is not peeled off and remains on the substrate 32, but the LB film of a monomer at the unexposed part 38' is dissolved and removed. The width of the unexposed groove part 38, on the other hand, is extremely narrow, so the penetration of a solvent is slow and the elution of the monomer is slow as well. Namely, the groove part and part 38' except it at the exposed part have a difference in the speed of erosion, so a shape is obtained as shown in a figure. Thus, the groove 38 is formed to form the grating 36. Thus, an extremely flat bottom surface and a sharp edge are formed even in a fine recessed surface and the grating having completely rectangular section is formed.
Patent JP-S60191926-A (JP)
Title: Automatic paper feeding device
Inventor: KAWAGUCHI KATSUHIKO
IPC: B65H1/12
Filed: 1984-03-09
Abstract: PURPOSE:To facilitate the supply of papers, by a method wherein, in a titled device for duplicator and other like devices, a moving plate for holding paper laminate is held in a position, allowing it to be spaced away from a paper feed roller through utilization of a permanent magnet, and the papers are supplied. CONSTITUTION:When papers are supplied, a moving plate 15 is pressed backward against a spring 18 through manual operation. This causes the moving plate 15 to be adsorbed to a permanent magnet 20 to hold it thereat, and it is spaced far away from a paper feed roller 19. With this, papers are easily supplied to the moving plate 15. Thereafter, with a release lever 25 pulled this way as shown by an arrow mark, the back of the moving plate 15 is pushed by means of a press piece 24 to separate the moving plate 15 from the magnet 20, and the moving plate 15 is rotated to the paper feed roller 19 side through the force of a spring 18 to bring it into a condition in which the papers can be fed. This constitution permits facilitation of the supply of the papers.
Patent JP-S56141973-A (JP)
Title: Feeding method of welding wire
Inventor: OGASAWARA TAKAAKI
IPC: B23K9/133
Filed: 1980-04-04
Abstract: PURPOSE:To prevent occurrence of deformation of the wire and inprove operation efficiency by enabling control of the motor of wire feed driving mechanism independently of the allowable buckling strength of a welding wire and allowable feeding ability. CONSTITUTION:When the compressive force exceeds the allowable compressive force and the total feeding force is less than the allowable feeding force, the output of the operational amplifier is lowered corresponding to the compression control signal. The output torque of a motor 10 is lowered correspondingly and the feeding power acting from a feed driving mechanism 3 to a wire 1 is lowered. The compressive force of welding torch 5 side is also lowered. In the case where the compressive force is less than the allowable compressive force and the feeding force exceeds the allowable compressive force, the output of the operational amplifier is lowered corresponding to the feeding control signal. Then, the torque of the motor 10 is lowered and the feeding force acting from the feed driving mechanism 3 to the welding wire 1 is also lowered. When both the compressive force and feeding force exceed the allowable values, the compressive force control signal and feeding force control signal are reduced until they become zero, and the motor 10 is controlled until the compressive force and feeding force become below the allowable values.
Patent JP-H09235894-A (JP)
Title: Aseismatic reinforcing structure for existing building
Inventor: TAMURA KAZUO
IPC: E04H9/02
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve the earthquake resistance of an existing building by constructing an extension section having an extended space provided with a base isolation device between it and the ground around an existing building via dampers absorbing the vibration energy by the earthquake motion. SOLUTION: An extension section 10 is erected via a base isolation device 11 made of laminated rubber or the like between it and the ground 10a at intervals from an existing building on the periphery and above. The natural period of the extension section 10 is set longer than the natural period of the existing building 1. Equal stories are provided on the portions of the extension section 1O located around the existing building 1, and higher stories are provided at the portions located above. Dampers 15 operated in response to the changes of the interval between the existing building 1 and the extension section 10 and absorbing the vibration energy are fixed to the outer wall face 1b and the inner wall face 10b. The dampers 15 may be arranged at positions where the vibration energy is effectively absorbed, e.g. between a roof top face 1c and a ceiling face 10c.  The earthquake resistance of the whole structure can be improved.
Patent JP-S58222808-A (JP)
Inventor: TOOMASU GERUSUTAA
IPC: B29C33/40
Filed: 1983-03-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S55139087-A (JP)
Title: Controller of thyristor motor
Inventor: NAGASE HIROSHI
IPC: H02P23/16
Filed: 1979-04-16
Abstract: PURPOSE:To reduce the torque ripple of a thyristor motor by increasing the circuit current of a frequency converter of other group in the case of commutating power inverter of a certain group, when a current of the circuit is made zero. CONSTITUTION:When thyristors of power inverters 5a and 5b of groups a and b are commutated, a logical circuit 20 supplies current breaking commands Sa and Sb of groups a and b to current command making circuits 15a and 15b so as to reduce the currents of respective groups. When the current breaking command Sa is supplied to the current breaking command making circuit 15a, the output of the circuit 15a becomes zero and the magnitude of the output of the circuit 15b is doubled. When the current breaking command Sb is supplied to the circuit 15b, the result is inverted from the above described case. In the case where the control of the thyristor motor is carried out in the above described manner, at the time of commutation of the thyristor of the inverter of the its group, even when the current of the group is reduced once to zero, the current of the other group increases, so that no variation of the torque in the entire part of the motor occurs.
Patent JP-S58165962-A (JP)
Title: Ice grain blast method
Inventor: TSUNEMI SABUROU
IPC: B24C11/00
Filed: 1982-03-24
Abstract: PURPOSE:To blast ice grains continuously by projecting the ice grains extracted from a continuous production process to an object to be burnished, such as a steel plate, etc. with the compressed air or high pressure water for burnishing and by recovering the used ice grains and melted water for reuse. CONSTITUTION:Ice grains produced in a continuous ice grain production device 1 producing ice grains by injecting water into an extremely low temperature liquid are fed to an ice grain projecting means 2, injected at a high speed from an injection nozzle 5, and projected to an object 12 to be burnished. The projected ice grains 9 give a shock to the surface of the object 12 together with their own weight and apply a friction force to burnish it and remove foreign objects. If the object to be burnished is a steel plate, etc. and is to be applied with the pretreatment for coating, a rust preventive solution is fed out from a rest preventive agent tank 7 with a pump 8, atomized by the compressed air, and coated to the surface of the object 12. Projected ice grains 9 and melted water as well as their cold heat are recovered in a receiving tank 10 together with foreign objects, which are separated in a water treatment device 13, and the remaining water is used as the raw material for ice grains.
Patent JP-S51120756-A (JP)
Title: Clock equipped with sound generater
Inventor: AWAODA SHIYUUGO
IPC: G04G21/02
Filed: 1975-04-15
Abstract: PURPOSE:To match the frequency of the alarm sound of an electronic clock to the reference sound of a musical instrument and to make the tuning of musical instruments accurate.
Patent JP-S57169974-A (JP)
Title: Slide paper for cassette magnetic tape
Inventor: OKA SHIZU
IPC: G11B23/087
Filed: 1982-03-23
Abstract: PURPOSE:To improve the smoothness of tape transfer, by forming a slide film of a slide paper with coating and lamination of a specified paint. CONSTITUTION:A slide paper 1 consists of a base paper 2 including a conductive substance and a slide film 3 laminated on one side or both sides of the base paper 2. The sliding film 3 is laminated with a paint of alkyl ketene dimer or having it as major content, and the fixed component after drying is formed to be 0.8-10.0g/m<2>.